Replacement: None. There is no direct replacement for this board. This page is for reference only.

Prototyping board for the TMS470A256 processor.

• TMS470A256 16/32-Bit ARM7TDMI microcontroller 256KB Flash, 12KB SRAM, CAN, 2x SPI, 2x UART, C2SIb, HET, 10bit MibADC 1.55uS, WDT, up to 48 MHz operation
• Standard JTAG connector with ARM 2x10 pin layout for programming/debugging with ARM-JTAG
• CAN connector and driver
• RS232 interface and drivers
• SD/MMC card connector
• LCD 16x2 with backlight
• Three buttons
• Trimpot connected to ADC
• Thermistor connected to ADC
• Buzzer
• UEXT - 10 pin extension connector for Olimex addon peripherals like MP3, RF2.4Ghz, RFID etc. modules
• On board voltage regulator and reset monitor
• Single power supply: 6V AC or DC required
• Power supply LED
• Power supply filtering capacitor
• RESET button
• 12 MHz socketed crystal on socket
• ANALOG extension port connector
• DIGITAL extension port connector for all uC ports
• PCB: FR-4, 1.5 mm (0,062"), soldermask, silkscreen component print

Software:

• Demo code with Buttons, Led, Buzzer
• RS232 initialization
• ADC initialization
• SD/MMC read/write code
• LCD code

• 145 x 99 mm (5.7 x 3.9 ")

• TMS470-P256.pdf
• TMS470-P256.chm
• Schematic